Ketek Malus is a tall, lean drow woman with dark violet skin, silver-white hair cut to the jaw, and pale red eyes that rarely blink. Fine spiderweb tattoos circle her wrists and climb beneath the collar of her robes. She wears supple black leather armor beneath layered crimson, saffron, and deep purple cloth, arranged in the severe, elegant style of a surface-world duelist. Her paired scimitars have hooked guards and narrow blades, while small poisoned needles are hidden in her sleeves and hair ornaments. A polished obsidian spider hangs at her throat as the symbol of her devotion to Lolth.

Ketek is controlled, observant, and ceremonially polite, especially toward people she intends to betray. She admires discipline, preparation, and anyone capable of surviving humiliation without becoming careless. Beneath her composure is a fervent believer who sees Lolth's cruelty as the purest form of truth.

Ketek Malus was born beneath the stone galleries of House Malus, where obedience was taught through pain and ambition was measured by how quietly one could cause it. When she was still a child, a clutch of pale cave spiders descended upon her during a house ritual. Rather than bite, they settled across her shoulders and hands, crawling over her as though inspecting an offering. The priestesses called it a sign of Lolth's favor. Ketek understood it as a summons. From that day forward, she treated every spider as a messenger and every act of survival as a sacrament. She was trained as a house duelist and enforcer, but Ketek found the rigid forms of the sword inadequate without deception. She studied stolen accounts of surface samurai, adapting their curved blades, layered garments, formal bows, and disciplined patience to the cruel doctrine of the Spider Queen. Her Bushido has only a few rules: never strike where the enemy expects, never waste a useful secret, and never mistake fairness for virtue. After exposing a rival's attempted betrayal through an ambush involving venom, false hospitality, and a silk thread tied across a dark corridor, she earned the personal trust of House Malus. Now she travels as its blade and envoy, spreading Lolth's will while seeking the next battlefield on which her devotion can be proven.